manual: introduce CMake logic for asciidoctor execution

[pulseview.git] / manual / CMakeLists.txt

diff --git a/manual/CMakeLists.txt b/manual/CMakeLists.txt
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+++ b/manual/CMakeLists.txt
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+##
+## This file is part of the PulseView project.
+##
+## Copyright (C) 2018 Gerhard Sittig <gerhard.sittig@gmx.net>
+##
+## This program is free software: you can redistribute it and/or modify
+## it under the terms of the GNU General Public License as published by
+## the Free Software Foundation, either version 2 of the License, or
+## (at your option) any later version.
+##
+## This program is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+## GNU General Public License for more details.
+##
+## You should have received a copy of the GNU General Public License
+## along with this program.  If not, see <http://www.gnu.org/licenses/>.
+##
+
+find_program(ASCIIDOCTOR_EXECUTABLE NAMES asciidoctor)
+find_program(ASCIIDOCTOR_PDF_EXECUTABLE NAMES asciidoctor-pdf)
+
+set(STYLES_DIR "${CMAKE_CURRENT_SOURCE_DIR}/asciidoctor-stylesheet-factory/stylesheets")
+set(STYLE_SHEET "readthedocs.css")
+set(MANUAL_SRC "${CMAKE_CURRENT_SOURCE_DIR}/pulseview_manual.txt")
+set(MANUAL_OUT_HTML "${CMAKE_CURRENT_BINARY_DIR}/pulseview_manual.html")
+set(MANUAL_OUT_PDF "${CMAKE_CURRENT_BINARY_DIR}/pulseview_manual.pdf")
+
+add_custom_target(manual-html
+       COMMAND ${ASCIIDOCTOR_EXECUTABLE}
+               -a stylesheet=${STYLE_SHEET}
+               -a stylesdir=${STYLES_DIR}
+               -a toc=left
+               --destination-dir=${CMAKE_CURRENT_BINARY_DIR}
+               ${MANUAL_SRC}
+       BYPRODUCTS ${MANUAL_OUT_HTML}
+       DEPENDS ${MANUAL_SRC}
+       WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+       COMMENT "Generating manual, HTML output"
+)
+add_custom_target(manual-pdf
+       COMMAND ${ASCIIDOCTOR_PDF_EXECUTABLE}
+               -a stylesheet=${STYLE_SHEET}
+               -a stylesdir=${STYLES_DIR}
+               --destination-dir=${CMAKE_CURRENT_BINARY_DIR}
+               ${MANUAL_SRC}
+       BYPRODUCTS ${MANUAL_OUT_PDF}
+       DEPENDS ${MANUAL_SRC}
+       WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+       COMMENT "Generating manual, HTML output"
+)
+add_custom_target(manual)
+add_dependencies(manual manual-html manual-pdf)